Solutions by everydaycalculation.com

The GCF of 2500 and 1200 is 100.

- Find the prime factorization of 2500

2500 = 2 × 2 × 5 × 5 × 5 × 5 - Find the prime factorization of 1200

1200 = 2 × 2 × 2 × 2 × 3 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 2 × 2 × 5 × 5 - GCF =
**100**

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Find hcf of: 5000 & 2400 1250 & 600 7500 & 3600 500 & 240 5000 & 1200 2500 & 2400 7500 & 1200 2500 & 3600 2500 & 6000 2500 & 8400

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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